Alphatec Holdings, Inc.
ATEC- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001350653
In the last 90 days, Alphatec Holdings, Inc. insiders filed 1 open-market purchase and 1 sale; 267 institutions reported holding it in 13F filings for Q2 2026, worth $966.6M in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in Alphatec Holdings, Inc. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 165
- +14 vs. Q2 2021
- Shares held
- 53.2M
- +8.63M (+19.4%) vs. Q2 2021
- Total value
- $648.0M
- −$33.0M (−4.8%) vs. Q2 2021
- New holders
- 33
- 55 more added
- Sold out
- 19
- 43 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATEC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 267 | $966.6M |
| Q1 2026 | 285 | $1.23B |
| Q4 2025 | 285 | $2.51B |
| Q3 2025 | 275 | $1.57B |
| Q2 2025 | 239 | $1.12B |
| Q1 2025 | 231 | $898.8M |
| Q4 2024 | 229 | $778.1M |
| Q3 2024 | 216 | $461.3M |
| Q2 2024 | 218 | $976.4M |
| Q1 2024 | 224 | $1.26B |
| Q4 2023 | 206 | $1.37B |
| Q3 2023 | 201 | $904.8M |
| Q2 2023 | 209 | $1.25B |
| Q1 2023 | 184 | $919.9M |
| Q4 2022 | 182 | $666.3M |
| Q3 2022 | 164 | $447.7M |
| Q2 2022 | 161 | $329.9M |
| Q1 2022 | 162 | $609.7M |
| Q4 2021 | 172 | $611.1M |
| Q3 2021 | 165 | $648.0M |
| Q2 2021 | 153 | $681.7M |
| Q1 2021 | 158 | $692.0M |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Alphatec Holdings, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 30 | $0 | 0.00% | +30 | New |
| Steward Partners Investment Advisory, LLC | 100 | $1.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 64 | $1.00K | 0.00% | +64 | New |
| West Paces Advisors Inc. | 100 | $1.22K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 182 | $2.00K | 0.00% | +4+2.2% | Added |
| Sugarloaf Wealth Management, LLC | 437 | $5.00K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 1,000 | $12.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 1,001 | $12.0K | 0.00% | +1,001 | New |
| Monetary Management Group Inc | 1,250 | $15.0K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 1,471 | $18.0K | 0.01% | +363+32.8% | Added |
| Ogorek Anthony Joseph | 1,750 | $21.0K | 0.01% | +1,750 | New |
| Quantbot Technologies LP | 2,533 | $30.0K | 0.00% | −418−14.2% | Reduced |
| Great West Life Assurance Co | 3,231 | $40.0K | 0.00% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 3,400 | $41.0K | 0.01% | 00.0% | Unchanged |
| US Bancorp | 3,529 | $43.0K | 0.00% | +2,729+341.1% | Added |
| Brown Brothers Harriman & Co | 3,893 | $47.0K | 0.00% | 00.0% | Unchanged |
| Front Row Advisors LLC | 4,000 | $49.0K | 0.02% | 00.0% | Unchanged |
| Optiver Holding B.V. | 4,904 | $60.0K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 5,065 | $62.0K | 0.00% | −4,504−47.1% | Reduced |
| Ameritas Investment Partners, Inc. | 5,397 | $66.0K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 5,600 | $68.0K | 0.00% | −2,400−30.0% | Reduced |
| Tower Research Capital LLC (TRC) | 5,600 | $69.0K | 0.00% | +3,930+235.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,785 | $83.0K | 0.00% | 00.0% | Unchanged |
| Duncker Streett & Co Inc | 7,000 | $85.0K | 0.02% | 00.0% | Unchanged |
| Newton One Investments LLC | 7,000 | $85.0K | 0.06% | 00.0% | Unchanged |
| Maverick Capital LtdSuperinvestorMaverick Capital | 9,076 | $111.0K | 0.00% | +9,076 | New |
| Citigroup Inc | 9,308 | $113.0K | 0.00% | +3,941+73.4% | Added |
| Beacon Investment Advisory Services, Inc. | 10,000 | $122.0K | 0.01% | 00.0% | Unchanged |
| Elk River Wealth Management, LLC | 10,000 | $122.0K | 0.03% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 10,185 | $124.0K | 0.00% | +10,185 | New |
| Los Angeles Capital Management LLC | 10,330 | $126.0K | 0.00% | 00.0% | Unchanged |
| Marshall Wace North America L.P. | 10,982 | $134.0K | 0.00% | −70,030−86.4% | Reduced |
| Reilly Financial Advisors, LLC | 11,000 | $134.0K | 0.01% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 11,050 | $135.0K | 0.00% | +11,050 | New |
| Jane Street Group, LLC | 11,227 | $137.0K | 0.00% | +11,227 | New |
| CIBC Private Wealth Group, LLC | 11,754 | $143.0K | 0.00% | +1,350+13.0% | Added |
| Victory Capital Management Inc | 12,014 | $146.0K | 0.00% | −273−2.2% | Reduced |
| IFP Advisors, Inc | 11,991 | $146.0K | 0.00% | +3,532+41.8% | Added |
| UBS Group AG | 12,123 | $147.0K | 0.00% | −36,414−75.0% | Reduced |
| HBK Sorce Advisory LLC | 12,020 | $147.0K | 0.01% | 00.0% | Unchanged |
| Amalgamated Bank | 12,429 | $152.0K | 0.00% | −307−2.4% | Reduced |
| BNP Paribas Arbitrage, SA | 12,959 | $158.0K | 0.00% | +10,230+374.9% | Added |
| Port Capital LLC | 13,000 | $158.0K | 0.01% | 00.0% | Unchanged |
| DFPG Investments, LLC | 13,004 | $158.0K | 0.06% | +347+2.7% | Added |
| Lido Advisors, LLC | 13,316 | $162.0K | 0.00% | +13,316 | New |
| Kestra Private Wealth Services, LLC | 13,700 | $167.0K | 0.01% | 00.0% | Unchanged |
| Walleye Trading LLC | 14,017 | $171.0K | 0.00% | +14,017 | New |
| Point72 Hong Kong Ltd | 15,489 | $189.0K | 0.01% | +15,489 | New |
| Parametric Portfolio Associates LLC | 16,579 | $202.0K | 0.00% | +2,037+14.0% | Added |
| Arizona State Retirement System | 17,257 | $210.0K | 0.00% | +445+2.6% | Added |
| Valeo Financial Advisors, LLC | 17,625 | $215.0K | 0.01% | −975−5.2% | Reduced |
| State Board of Administration of Florida Retirement System | 18,136 | $221.0K | 0.00% | 00.0% | Unchanged |
| HBK Investments L P | 18,412 | $224.0K | 0.00% | +18,412 | New |
| Hudson Bay Capital Management LP | 18,412 | $224.0K | 0.00% | +18,412 | New |
| Courier Capital LLC | 19,100 | $233.0K | 0.02% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 19,857 | $242.1K | 0.00% | +869+4.6% | Added |
| Lee Financial Co | 20,431 | $249.0K | 0.05% | 00.0% | Unchanged |
| Ten Capital Wealth Advisors, LLC | 21,600 | $263.0K | 0.12% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 21,634 | $264.0K | 0.00% | −5,405−20.0% | Reduced |
| Man Group plc | 21,803 | $266.0K | 0.00% | +21,803 | New |
| Simmons Bank | 22,490 | $274.0K | 0.02% | +22,490 | New |
| Captrust Financial Advisors | 22,550 | $275.0K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 23,200 | $283.0K | 0.00% | 00.0% | Unchanged |
| Rehmann Capital Advisory Group | 23,950 | $291.9K | 0.03% | 00.0% | Unchanged |
| Myriad Asset Management Ltd. | 24,516 | $299.0K | 0.03% | +24,516 | New |
| MetLife Investment Management | 25,663 | $312.8K | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 25,954 | $316.0K | 0.00% | +2,004+8.4% | Added |
| Voya Investment Management LLC | 27,702 | $338.0K | 0.00% | +1,219+4.6% | Added |
| SG Americas Securities, LLC | 28,571 | $348.0K | 0.00% | +28,571 | New |
| Barclays PLC | 28,897 | $352.0K | 0.00% | +14,785+104.8% | Added |
| Natixis | 30,000 | $366.0K | 0.00% | +30,000 | New |
| Blair William & Co | 30,075 | $367.0K | 0.00% | +10,000+49.8% | Added |
| Sculptor Capital LP | 30,672 | $374.0K | 0.00% | +30,672 | New |
| Weiss Asset Management LP | 30,688 | $374.0K | 0.01% | +30,688 | New |
| LMR Partners LLP | 30,672 | $374.0K | 0.01% | +30,672 | New |
| Gyon Technologies Capital Management, LP | 31,188 | $380.0K | 0.10% | −45,316−59.2% | Reduced |
| AQR Capital Management LLC | 32,809 | $400.0K | 0.00% | −95,485−74.4% | Reduced |
| Rockefeller Capital Management L.P. | 33,750 | $411.0K | 0.00% | +3,750+12.5% | Added |
| Russell Investments Group, Ltd. | 36,910 | $449.0K | 0.00% | −113,800−75.5% | Reduced |
| Manufacturers Life Insurance Company, The | 37,119 | $452.0K | 0.00% | −2,126−5.4% | Reduced |
| Independent Financial Group, LLC | 37,500 | $457.1K | 0.05% | 00.0% | Unchanged |
| Invesco Ltd. | 37,692 | $460.0K | 0.00% | +8,002+27.0% | Added |
| American International Group, Inc. | 38,702 | $472.0K | 0.00% | +130+0.3% | Added |
| TownSquare Capital, LLC | 38,947 | $474.0K | 0.01% | +26,290+207.7% | Added |
| Mesirow Financial Investment Management, Inc. | 41,013 | $500.0K | 1.47% | −1,052−2.5% | Reduced |
| Granite Point Capital Management, L.P. | 42,000 | $512.0K | 0.20% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 44,730 | $545.0K | 0.00% | +44,730 | New |
| Legal & General Group Plc | 44,959 | $548.0K | 0.00% | +12,402+38.1% | Added |
| Credit Suisse AG | 47,012 | $574.0K | 0.00% | +10,397+28.4% | Added |
| Tenor Capital Management Co., L.P. | 49,068 | $598.0K | 0.01% | +49,068 | New |
| Cullen/Frost Bankers, Inc. | 52,980 | $646.0K | 0.01% | +52,980 | New |
| Cubist Systematic Strategies, LLC | 57,829 | $705.0K | 0.01% | −26,902−31.7% | Reduced |
| Susquehanna International Group, LLP | 64,187 | $783.0K | 0.00% | +14,702+29.7% | Added |
| Phillips Financial Management, LLC | 67,757 | $826.0K | 0.09% | 00.0% | Unchanged |
| Massachusetts Financial Services Co | 68,969 | $841.0K | 0.00% | −24,576−26.3% | Reduced |
| Renaissance Technologies LLC | 70,800 | $863.0K | 0.00% | −168,800−70.5% | Reduced |
| Winning Points Advisors, LLC | 71,300 | $870.0K | 0.66% | +1,300+1.9% | Added |
| Rhumbline Advisers | 72,899 | $889.0K | 0.00% | +2,820+4.0% | Added |
| UBS Asset Management Americas Inc | 76,186 | $928.7K | 0.00% | −16,304−17.6% | Reduced |
| Occudo Quantitative Strategies LP | 83,040 | $1.01M | 0.12% | +83,040 | New |